50113640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 119620800

約数和(自身を除く): 69507160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 233, 283, 380, 466, 566, 760, 932, 1132, 1165, 1415, 1864, 2264, 2330, 2830, 4427, 4660, 5377, 5660, 8854, 9320, 10754, 11320, 17708, 21508, 22135, 26885, 35416, 43016, 44270, 53770, 65939, 88540, 107540, 131878, 177080, 215080, 263756, 329695, 527512, 659390, 1252841, 1318780, 2505682, 2637560, 5011364, 6264205, 10022728, 12528410, 25056820, 50113640]

約数ペア:

[(1, 50113640), (2, 25056820), (4, 12528410), (5, 10022728), (8, 6264205), (10, 5011364), (19, 2637560), (20, 2505682), (38, 1318780), (40, 1252841), (76, 659390), (95, 527512), (152, 329695), (190, 263756), (233, 215080), (283, 177080), (380, 131878), (466, 107540), (566, 88540), (760, 65939), (932, 53770), (1132, 44270), (1165, 43016), (1415, 35416), (1864, 26885), (2264, 22135), (2330, 21508), (2830, 17708), (4427, 11320), (4660, 10754), (5377, 9320), (5660, 8854)]